| Key | Value |
| addr:city | Key West |
| addr:postcode | 33040 |
| addr:state | FL |
| addr:street | Whitehead Street |
| building | retail |
| heritage | 2 |
| heritage:operator | nrhp |
| heritage:website | https://www.nps.gov/subjects/nationalregister/index.htm |
| historic | maritime |
| nrhp:criteria | (A), (C) |
| nrhp:inscription_date | 1973-10-15 |
| old_name:1856-1932 | Number One Building |
| old_name:1932-1939 | 7th Lighthouse District Headquarters |
| old_name:1939-1973 | U.S. Coast Guard Headquarters, Key West Station |
| protection_title | Private |
| ref:nrhp | 73000590 |
| source_ref | https://catalog.archives.gov/id/77843314 |
| website | https://www.mallorysquare.com/shops-at-mallory-square/ |
| wikidata | Q7863130 |
| wikipedia | en:U.S. Coast Guard Headquarters, Key West Station |